tests: reset odb backend priority

src/odb.c

@@ -29,8 +29,8 @@
  * We work under the assumption that most objects for long-running
  * operations will be packed
  */
-int git_odb__loose_priority = 1;
-int git_odb__packed_priority = 2;
+int git_odb__loose_priority = GIT_ODB_DEFAULT_LOOSE_PRIORITY;
+int git_odb__packed_priority = GIT_ODB_DEFAULT_PACKED_PRIORITY;
 
 bool git_odb__strict_hash_verification = true;
 

src/odb.h

@@ -24,6 +24,9 @@
 #define GIT_OBJECT_DIR_MODE 0777
 #define GIT_OBJECT_FILE_MODE 0444
 
+#define GIT_ODB_DEFAULT_LOOSE_PRIORITY 1
+#define GIT_ODB_DEFAULT_PACKED_PRIORITY 2
+
 extern bool git_odb__strict_hash_verification;
 
 /* DO NOT EXPORT */

tests/odb/sorting.c

 #include "clar_libgit2.h"
 #include "git2/sys/odb_backend.h"
+#include "odb.h"
 
 typedef struct {
 	git_odb_backend base;
@@ -43,6 +44,11 @@ void test_odb_sorting__cleanup(void)
 {
 	git_odb_free(_odb);
 	_odb = NULL;
+
+	cl_git_pass(git_libgit2_opts(GIT_OPT_SET_ODB_LOOSE_PRIORITY,
+	                             GIT_ODB_DEFAULT_LOOSE_PRIORITY));
+	cl_git_pass(git_libgit2_opts(GIT_OPT_SET_ODB_PACKED_PRIORITY,
+	                             GIT_ODB_DEFAULT_PACKED_PRIORITY));
 }
 
 void test_odb_sorting__basic_backends_sorting(void)